Calculate your expected winnings or losses if you play the game. Also, explain in detail whether this is a game you should even play.

(write as unit rate) 12 meters in 2.8 seconds =

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?